void mutex_unlock(smx_mutex_t mutex);
void cond_wait(smx_cond_t cond, smx_mutex_t mutex) [[block]];
void mutex_unlock(smx_mutex_t mutex);
void cond_wait(smx_cond_t cond, smx_mutex_t mutex) [[block]];
sg_size_t storage_read(surf_storage_t st, sg_size_t size) [[block]];
sg_size_t storage_write(surf_storage_t st, sg_size_t size) [[block]];
sg_size_t storage_read(surf_storage_t st, sg_size_t size) [[block]];
sg_size_t storage_write(surf_storage_t st, sg_size_t size) [[block]];